1.Ball valve adopted ,motor-driven
2.It can be used as base water meters of IC card or remote transmitting water meters
Port: Ningbo
Minimum Order Quantity: 500 Unit/Units
Supply Ability: 50000 Unit/Units per Month
Payment Terms: L/C,D/A,D/P,T/T
Contact SupplierPackaging Detail: cartons
Delivery Detail: one month
Use As base water meters for intelligent water meters with IC card or remote transmitting valve-controllable water meters |
Features |
1. Valve-controlled base water meters are multi-bean water meters |
2. Ball valve adopted ,motor-driven |
3. It can be used as base water meters of IC card or remote transmitting water meters |
4.Modules of water meters are fully-sealed installation design for safety and reliability |
Meter size | Qs | Qp | Qt | Qmin | ||||||
Diámetro nominal | Class | Overload Flow rate | Nominal Flow rate | Transitional Flor rate | Minimum Flow rate | Minimum register capacity | Maximum register capacity | Type | ||
Dia | ||||||||||
DN | m³/h | L/h | m³ | |||||||
(mm) | ||||||||||
15 | A | 3 | 1.5 | 0.15 | 0.06 | 0.0001 | 99999 | CB | ||
B | 0.12 | 0.03 | ||||||||
20 | A | 5 | 2.5 | 0.25 | 0.10 | 0.0001 | 99999 | el remitente de pulso | ||
B | 0.2 | 0.05 | ||||||||
Main Technical Parameters | ||||||||||
Working voltage of sensors DC2.8~3.6V(Hall),DC1~10V(dry spring pipe) | ||||||||||
Working viltage of electric motor DC3.6V | ||||||||||
Number of sensors 2 (double-pulse) | ||||||||||
Working water temperature 0°C~40°C | ||||||||||
Pressure loss ≤0.1MPa | ||||||||||
Maxium working pressure 1MPa | ||||||||||
Water meter and valve are designed as one body ,and the length complies with the natoinal standards | ||||||||||
Valve's switching time 7s | ||||||||||
No-load working current 25-35mA | ||||||||||
Block running current ≥150mA | ||||||||||
Motor life :valve switching times is more than 5000 | ||||||||||
DN | Length | Width | Height | Couplings | ||||||
(mm) | mm | mm | mm | D | ||||||
15 | 165 | 105 | 115 | G3/4" | ||||||
20 | 195 | 105 | 115 | G1" | ||||||
Working codition : | ||||||||||
working temperature for cold water +0.1°C~+35°C | ||||||||||
working temperature for hot water+0.1°C~+90°C | ||||||||||
Working pressure ≤1.0MPa |